Origin
USA, Southern and central Africa
India
Color
Yellow, Brown, Reddish, Greenish, Green, gray
Yellow, Greenish, Blue, Brown, Green, gray
Streak
Yellow
Yellow
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
5.54.23
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
{111} Distinct
Mohs Hardness
5-5.53.5-4
2
10
👆🏻
Chemical Composition
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Greasy, Subadamantine
Pleochroism
-
In deeply colored specimens: blue greenAnthony et al
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.993-2.021.974-1.984
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
-
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Confidence
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Vitality